Comment on "No-Signaling Condition and Quantum Dynamics"
Quantum Physics
2009-11-07 v3
Abstract
This paper contains a criticism of the article: Ch. Simon, V. Buzek and N. Gisin: ``No-Signaling Condition and Quantum Dynamics'', Phys. Rev. Lett. 87 (2001) 170405, containing a proposal of adoption into quantum mechanics (QM) a new basic axiom. This axiom was declared to imply linearity of time evolution in QM on the basis of kinematic assumptions only. It is shown why, under the considered conditions, the axiom called ``no-signaling condition'' is not effective.
Keywords
Cite
@article{arxiv.quant-ph/0201002,
title = {Comment on "No-Signaling Condition and Quantum Dynamics"},
author = {Pavel Bona},
journal= {arXiv preprint arXiv:quant-ph/0201002},
year = {2009}
}
Comments
REVTeX4 file, 2 pages. Accepted in Phys. Rev. Letters